Four Kinds of Privacy
I've been thinking about the nature of privacy a lot lately. I've long been associated with issues of preserving privacy. I helped with anti-Clipper Chip activism in the early 90s and supported various efforts to free cryptography such as PGP and other tools built with RSAREF from export control. However, my efforts in these areas wasn't really focused on privacy -- instead my focus was on issues of trust. I've always tried to be precise here.